COBALT FERRITE PARTICLE PRODUCTION METHOD AND COBALT FERRITE PARTICLES PRODUCED THEREBY

Provided are cobalt ferrite particles having a micrometer-order average particle diameter and similar particle diameters. When a cobalt ferrite precursor is treated at a high temperature and a high pressure, an oxidation reaction is caused in the presence of a complexing agent, thereby obtaining int...

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Bibliographic Details
Main Authors TAKAHASHI, Hideyuki, ARAI, Tsubasa, MURATANI, Naoki, KISHIMOTO, Akira
Format Patent
LanguageEnglish
Published 28.07.2022
Subjects
CHEMISTRY
CINEMATOGRAPHY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
INORGANIC CHEMISTRY
MAGNETOGRAPHY
METALLURGY
PHOTOGRAPHY
PHYSICS
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Summary:Provided are cobalt ferrite particles having a micrometer-order average particle diameter and similar particle diameters. When a cobalt ferrite precursor is treated at a high temperature and a high pressure, an oxidation reaction is caused in the presence of a complexing agent, thereby obtaining intended cobalt ferrite magnetic particles.
Bibliography:Application Number: US202017611787